Marine Arthrobactersp. and method for producing low-temperature D-glucosidase through marine Arthrobactersp

Marine Arthrobactersp. and method for producing low-temperature D-glucosidase through marine Arthrobactersp

The invention discloses marine Arthrobactersp. YJ34 with CGMCC (China General Microbiological Culture Collection Center) NO.7385. The growth temperature range of the strain 4-37 DEG C, and the optimal growth temperature is 25 DEG C; the growth pH range is 5-11, and the optimal pH is 7; and the conce...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU SHU, FANG YAOWEI, WANG SHUJUN, CAI RUANHONG, LV MINGSHENG, JIAO YULIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROCESSES USING MICROORGANISMS
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:The invention discloses marine Arthrobactersp. YJ34 with CGMCC (China General Microbiological Culture Collection Center) NO.7385. The growth temperature range of the strain 4-37 DEG C, and the optimal growth temperature is 25 DEG C; the growth pH range is 5-11, and the optimal pH is 7; and the concentration of NaCl for growth is 0-10%, and the optimal concentration of the NaCl for growth is 2%. The invention further discloses a method for producing low-temperature D-glucosidase through the marine arthrobactersp. The pH of the D-glucosidase produced by the marine arthrobactersp YJ34 strain disclosed by the invention is 7.0 and the temperature is 35 DEG C, and therefore the marine Arthrobactersp. YJ34 is suitable for serving as an oral care agent.